| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/10/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 01/09/18 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 16 | |
| 12/07/17 | 8-K | Form 8-K: Current report filing | 5 | |
| 11/22/17 | RW | Form RW: Registration Withdrawal Request | 1 | |
| 11/17/17 | 8-K | Form 8-K: Current report filing | 49 | |
| 11/17/17 | 424B2 | Form 424B2: Prospectus filed pursuant to Rule 424(b)(2) | 48 |